Answers

I updated the schema by restructuring it a bit and adding several missing records. From email response:

Take a look at the attached schema. I believe there is additional structure (repeating sequence or choice groups), but this should at least get you started.

The flat file wizard is great for generating records, however it is difficult to use when nested repeating sequences are needed.

The main changes I made were to add a Tag for each record (include the '*' to make the records infix rather than prefix), added several missing records deleted the extra generated fields because you didn't specify a tag.

David Downing... If this answers your question, please Mark as the Answer. If this post is helpful, please vote as helpful.

I updated the schema by restructuring it a bit and adding several missing records. From email response:

Take a look at the attached schema. I believe there is additional structure (repeating sequence or choice groups), but this should at least get you started.

The flat file wizard is great for generating records, however it is difficult to use when nested repeating sequences are needed.

The main changes I made were to add a Tag for each record (include the '*' to make the records infix rather than prefix), added several missing records deleted the extra generated fields because you didn't specify a tag.

David Downing... If this answers your question, please Mark as the Answer. If this post is helpful, please vote as helpful.

2. Inject my own ISA etc, into the stream prior to the EDI Disassembler.

If ffdasm really is the only option, modifying the x12 schema, by change the extensions, may be a viable option. Probably just by changing some attribute names, like the Tag. The Record and Field delimiters are consistent so they should flow
from the top.